/// <summary>
/// 建立网元连接。
/// TODO LMT-B还会连接基站，这两个连接不一样，需要协调
/// </summary>
/// <param name="ip"></param>
/// <param name="neConfig"></param>
public bool ConnectNetElement(string ip, NetElementConfig neConfig)
{
if (string.IsNullOrWhiteSpace(ip) ||
string.IsNullOrEmpty(ip) ||
null == neConfig)
{
throw new ArgumentNullException("ip is null or empty, or neConfig is null");
}
if (HasLinkWithSameIp(ip))
{
return(false);
}
NetElementLinkBase link = LinkFactory.CreateLink(neConfig.conType);
_mapNetElementLinks[ip] = link;
//此处只有udp协议的数据处理，后面增加其他类型的协议
SubscribeHelper.AddSubscribe($"udp-recv://{ip}:{CommonPort.AtpLinkPort}", OnLinkMsgFromBoard);
link.Connect(neConfig);
return(true);
//TODO 启动定时器，超时后启动取消还是让前台手动取消？或者设定时间间隔，一直重试？
}
public static NetElementLinkBase CreateLink(ConnectType ct)
{
NetElementLinkBase link = null;
switch (ct)
{
case ConnectType.ATP_DIRECT_LINK:
link = new AtpDirectLink();
break;
case ConnectType.ATP_REMOTE_LOG:
link = new AtpRemoteLogLink();
break;
case ConnectType.ATP_REMOTE_MSG:
link = new AtpRemoteMsgLink();
break;
case ConnectType.OSP:
break;
case ConnectType.LMT:
break;
default:
throw new ArgumentOutOfRangeException(nameof(ct), ct, null);
}
return(link);
}
/// <summary>
/// 处理设备发回的登录响应报文
/// </summary>
/// <param name="ip"></param>
private void DealConnectRsp(string ip)
{
if (string.IsNullOrWhiteSpace(ip) || string.IsNullOrEmpty(ip))
{
throw new ArgumentNullException();
}
if (_mapNetElementLinks.ContainsKey(ip))
{
NetElementLinkBase link = _mapNetElementLinks[ip];
link.OnLogonResult(true);
}
}
/// <summary>
/// 断开网元连接
/// </summary>
/// <param name="ip"></param>
public bool DisconnectNe(string ip)
{
if (string.IsNullOrWhiteSpace(ip) ||
string.IsNullOrEmpty(ip))
{
throw new ArgumentNullException("ip is null or empty");
}
if (!HasLinkWithSameIp(ip))
{
return(false);
}
NetElementLinkBase link = _mapNetElementLinks[ip];
link.Disconnect();
SubscribeHelper.CancelSubscribe($"from:{ip}:{CommonPort.AtpLinkPort}");
_mapNetElementLinks.Remove(ip);
return(true);
}